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Anonymous
Not applicable

Power BI Desktop Class Not Registered Error

Hi,

 

I just downloaded Power BI Desktop from Microsoft Store - version 2.88.802.0 64-bit (December 2020).

 

When I connect to any Excel data source (.xlsx) and try to apply changes, I receive error "Class not registered".

 

dec 2020 version.pngerror.JPG

Please help! If anyone has downloaded the latest Power BI too and have the same error?

8 REPLIES 8
JurgenGuns
Frequent Visitor

Hello PBI team

Can this topic be solved please?

JurgenGuns
Frequent Visitor

Hi, the same with me. When this will be fixed?2021-01-11 08_55_00-Operational Excellence IsoMag GrB - Power BI Desktop.png

Anonymous
Not applicable

Try downloading one of the old versions worked for me - https://docs.microsoft.com/en-us/power-bi/fundamentals/desktop-latest-update-archive

v-alq-msft
Community Support
Community Support

Hi, @Anonymous 

 

You may try downloading the latest version Power BI Desktop executable from the  Download Center  to see if it works.

 

Best Regards

Allan

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

This worked for me! Thanks.

Anonymous
Not applicable

Thanks Allan, the latest version in Download Centre didn't work but I got passed the error by downloading an old version, specifically the March 2020 version I had saved on my PC previously.

amitchandak
Super User
Super User

@Anonymous , Have installed from Windows Store or You downloaded and install. Unistall and reinstall, prefer from windows store.

 

Similar error solution - https://windowsreport.com/power-bi-error-the-provider-is-not-registered/

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Anonymous
Not applicable

Hello, I've tried uninstall and resintall from Windows Store but does not work. Could it be a bug in this version? I've also tried 'paste data into a blank table' as a data source, but receive the same error when I try to apply changes.

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